minimal setup to run a single pricing call:
```sql
EXEC pricing.single_price_call
    @bill = 'GRIF0001',
    @ship = 'GRIF0001',
    @part = 'XNS0T1G3G18B096',
    @stlc = 'XNS0T1G3',
    @v1ds = 'v1:T..PLT..',
    @vol = 9600;
```

1. make sure pricing schema is setup 
2. create target table:    target_prices.ms.sql
3. populate targets:       target_prices_copy.ms.sql
4. create history table:   lastprice.ms.sql
5. populate history:       make_hist.ms.sql
6. create proc:            single_price_call.ms.sql